Cheap flights from London to San Francisco from £620

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London to San Francisco departing on 3/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags
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Find the cheapest flights from London to San Francisco

Cheap return flights

Enter your travel dates to find the best prices.
United Airlines Logo
08:40 - 21:59
LHR
-
MRY
21h 19m
2 stops
United Airlines Logo
08:00 - 14:10
MRY
-
LHR
22h 10m
2 stops
£667United Airlines
Wed, 26 Aug - Wed, 9 Sep
United Airlines Logo
08:40 - 21:59
LHR
-
MRY
21h 19m
2 stops
United Airlines Logo
08:00 - 14:10
MRY
-
LHR
22h 10m
2 stops
£669United Airlines
Wed, 26 Aug - Wed, 9 Sep
United Airlines Logo
09:00 - 21:39
LHR
-
MRY
20h 39m
2 stops
United Airlines Logo
18:45 - 11:15
MRY
-
LHR
32h 30m
1 stop
£673United Airlines
Fri, 6 Nov - Sun, 8 Nov
United Airlines Logo
09:00 - 21:39
LHR
-
MRY
20h 39m
2 stops
United Airlines Logo
18:45 - 11:15
MRY
-
LHR
32h 30m
1 stop
£674United Airlines
Fri, 6 Nov - Sun, 8 Nov
United Airlines Logo
09:00 - 21:39
LHR
-
MRY
20h 39m
2 stops
United Airlines Logo
18:45 - 20:35
MRY
-
LHR
17h 50m
2 stops
£675United Airlines
Fri, 6 Nov - Sun, 8 Nov
United Airlines Logo
16:15 - 21:59
LHR
-
MRY
13h 44m
1 stop
United Airlines Logo
08:00 - 12:35
MRY
-
LHR
20h 35m
2 stops
£695United Airlines
Wed, 26 Aug - Wed, 9 Sep
United Airlines Logo
16:15 - 21:59
LHR
-
MRY
13h 44m
1 stop
United Airlines Logo
08:00 - 12:35
MRY
-
LHR
20h 35m
2 stops
£697United Airlines
Wed, 26 Aug - Wed, 9 Sep
Multiple Airlines Logo
14:30 - 23:44
LHR
-
MRY
17h 14m
2 stops
Multiple Airlines Logo
12:19 - 11:50
MRY
-
LHR
15h 31m
2 stops
£702Multiple Airlines
Thu, 5 Nov - Thu, 12 Nov
United Airlines Logo
10:05 - 21:39
LHR
-
MRY
19h 34m
1 stop
United Airlines Logo
12:30 - 09:40
MRY
-
LHR
13h 10m
1 stop
£717United Airlines
Fri, 6 Nov - Sun, 8 Nov
United Airlines Logo
10:05 - 17:18
LHR
-
MRY
15h 13m
1 stop
United Airlines Logo
12:19 - 11:15
MRY
-
LHR
14h 56m
1 stop
£718United Airlines
Fri, 6 Nov - Sun, 8 Nov

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Lufthansa flights from London to Monterey

Our best Lufthansa deals on London to Monterey flight tickets
Lufthansa
29 Aug
LHR06:30London Heathrow
22h 40m
2 stops
MRY21:10Monterey Regional
20 Sept
MRY08:36Monterey Regional
14h 49m
1 stop
LHR07:25London Heathrow
£732
Lufthansa
26 Aug
LHR13:00London Heathrow
16h 59m
1 stop
MRY21:59Monterey Regional
9 Sept
MRY12:21Monterey Regional
17h 49m
1 stop
LHR14:10London Heathrow
£753
Lufthansa
5 Aug
LHR11:25London Heathrow
17h 45m
1 stop
MRY21:10Monterey Regional
12 Aug
MRY12:15Monterey Regional
14h 55m
1 stop
LHR11:10London Heathrow
£1,190

United Airlines flights from London to Monterey

Our best United Airlines deals on London to Monterey flight tickets
United Airlines
26 Aug
LHR08:40London Heathrow
21h 19m
2 stops
MRY21:59Monterey Regional
9 Sept
MRY08:00Monterey Regional
22h 10m
2 stops
LHR14:10London Heathrow
£667
United Airlines
26 Aug
LHR08:40London Heathrow
21h 19m
2 stops
MRY21:59Monterey Regional
9 Sept
MRY08:00Monterey Regional
22h 10m
2 stops
LHR14:10London Heathrow
£669
United Airlines
6 Nov
LHR09:00London Heathrow
20h 39m
2 stops
MRY21:39Monterey Regional
8 Nov
MRY18:45Monterey Regional
32h 30m
1 stop
LHR11:15London Heathrow
£673

momondo Fare Finder

 
Customise your flight search to find flights from London to Monterey that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 279,928 searches. Data last updated 24 June 2026.
Use the filters below to find and compare flights from London to Monterey that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonMonterey

LHR - MRY

LHRMRY

London Heathrow

Wed 26/8

08:40-21:59

2 stops21h 19m

Monterey Regional

Wed 9/9

08:00-14:10

2 stops22h 10m

£667

LondonMonterey

LHR - MRY

LHRMRY

London Heathrow

Wed 26/8

08:40-21:59

2 stops21h 19m

Monterey Regional

Wed 9/9

08:00-14:10

2 stops22h 10m

£669

LondonMonterey

LHR - MRY

LHRMRY

London Heathrow

Fri 6/11

09:00-21:39

2 stops20h 39m

Monterey Regional

Sun 8/11

18:45-11:15

1 stop32h 30m

£673

LondonMonterey

LHR - MRY

LHRMRY

London Heathrow

Fri 6/11

09:00-21:39

2 stops20h 39m

Monterey Regional

Sun 8/11

18:45-11:15

1 stop32h 30m

£674

LondonMonterey

LHR - MRY

LHRMRY

London Heathrow

Fri 6/11

09:00-21:39

2 stops20h 39m

Monterey Regional

Sun 8/11

18:45-20:35

2 stops17h 50m

£675

LondonMonterey

LHR - MRY

LHRMRY

London Heathrow

Wed 26/8

16:15-21:59

1 stop13h 44m

Monterey Regional

Wed 9/9

08:00-12:35

2 stops20h 35m

£695

LondonMonterey

LHR - MRY

LHRMRY

London Heathrow

Wed 26/8

16:15-21:59

1 stop13h 44m

Monterey Regional

Wed 9/9

08:00-12:35

2 stops20h 35m

£697

LondonMonterey

LHR - MRY

LHRMRY

London Heathrow

Thu 5/11

14:30-23:44

2 stops17h 14m

Monterey Regional

Thu 12/11

12:19-11:50

2 stops15h 31m

£702

LondonMonterey

LHR - MRY

LHRMRY

London Heathrow

Fri 6/11

10:05-21:39

1 stop19h 34m

Monterey Regional

Sun 8/11

12:30-09:40

1 stop13h 10m

£717
Fastest return journey

LondonMonterey

LHR - MRY

LHRMRY

London Heathrow

Fri 6/11

10:05-17:18

1 stop15h 13m

Monterey Regional

Sun 8/11

12:19-11:15

1 stop14h 56m

£718

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San Francisco from

How to get the cheapest flight ticket from London to Monterey

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from London to Monterey Regional?

Lufthansa and Finnair are the most popular carriers operating from London to Monterey Regional

Which airlines fly to Monterey?

Virgin Atlantic, British Airways and Lufthansa are the top three most popular airlines that fly to Monterey from London according to our data. Virgin Atlantic is the first choice among our users, with 38% of people opting to fly with this airline when travelling to Monterey. Keep in mind that there are 19 different airlines that fly to Monterey on a routine basis, so you have a few additional options to choose from.

When to book flights from London to Monterey

Are you open to changing your travel dates? Check out the ideal times to fly from London to Monterey according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap London to Monterey (LON to MRY) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London to Monterey

Fastest flight time

14h 15m

Direct flights

None
The fastest flight from London to Monterey takes 14h 15m
There are no direct flights from London to Monterey. There are no popular flight routes from London to Monterey.

Frequently asked questions about flying from London to Monterey

  • How far is London to Monterey Regional by plane?

    Monterey Regional is 5403.5 mi away from London. Flights usually cover this in 14h 15m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from London to Monterey Regional Airport?

    Prices for flights from London to Monterey Regional Airport were last updated today.

  • How old do you have to be to fly from London to Monterey Regional Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London to Monterey Regional Airport.

  • What documentation or ID do you need to fly to Monterey Regional Airport?

    The necessary travel and health documents for your Monterey Regional Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from London to Monterey?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from London to Monterey. momondo saves you time and could save you money on your trip.

Can I find flights from London to Monterey with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for London to Monterey flights to just show those with flexible booking policies.

How can momondo help me find flights from London to Monterey?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from London to Monterey.

I’m not ready to book a flight from London to Monterey right now. Can momondo alert me if prices change?

If you are not ready to book a flight from London to Monterey now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Monterey and let you know when they change.

An easier way to manage your Monterey trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

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1 adult
Fri 24/7
Fri 31/7

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